a06efeaad930d1b4ae0b7cf8a9169f34ab9b41e3a494092f2cd8b8ef890fe17c

Analysis

max time kernel
139s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 05:44

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General

Target

$PLUGINSDIR/AccessControl.dll
Size

12KB
MD5

e378224790dc97b0b3045a5c5326f203
SHA1

60ab41d4b32b7778481c8f8e1dfc570dccd9098e
SHA256

ed4054fa42caf43da96c6284103c457a0ebfeb58b68a7849d03bc5bae70fedd9
SHA512

e08a18d3da16ffc30d9912a64d5fc8c004644a8ab4d96f2d51b2111de2f046ff7d158c678460fb911a363b873476b2c7b725e4f74fbe3927514f64400856bb78
SSDEEP

96:R95tY8wLTTFH1eDqfEHUoGVg0aXl3XdGdqle9VfPpM1m2Nt7uG3OETKWgyII1rfW:znmTRH1eDqcHUZVwVndGdM4W4GBjx9f

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4100	4448	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 4448	1776	rundll32.exe	84
PID 1776 wrote to memory of 4448	1776	rundll32.exe	84
PID 1776 wrote to memory of 4448	1776	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AccessControl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AccessControl.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4448
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 612
    3⤵
    - Program crash
    PID:4100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4448 -ip 4448
1⤵
PID:4992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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